extern void free_temps_for_rtl_expr PROTO ((tree));
extern void instantiate_virtual_regs PROTO ((tree, struct rtx_def *));
extern int max_parm_reg_num PROTO ((void));
-extern void bc_expand_function_start PROTO ((tree, int));
-extern void bc_expand_function_end PROTO ((void));
extern void push_function_context PROTO ((void));
extern void pop_function_context PROTO ((void));
extern void push_function_context_to PROTO ((tree));
/* In expr.c */
extern void emit_queue PROTO ((void));
extern int apply_args_register_offset PROTO ((int));
-extern char * bc_gen_constr_label PROTO ((void));
-extern struct rtx_def *bc_allocate_variable_array PROTO ((tree));
extern struct rtx_def *expand_builtin_return_addr
PROTO ((enum built_in_function, int, struct rtx_def *));
extern void do_pending_stack_adjust PROTO ((void));